Site work and mobilization has begun on site. As the upcoming work will involve excavating serpentinite a hygienist was on campus over the weekend taking baseline air samples in surrounding buildings, the UC lot and Harney Plaza. Work involving serpentinite will occur in sections of the UC lot in April and then again during parts of the excavation this summer. Tree work in Harney Plaza and surrounding areas is occurring this week. Many trees are being crated for use in the project at a later date or in other areas of campus. Cahill Contractors has mobilized on site with the addition of two contractor trailers on the UC patio deck. In addition installation of the fence around the UC lot will begin this week.